OOP Design book with lots of practices and examples

After four years of developing softwares(mostly using java), I feel that I'm still unable to apply oop design principles and patterns correctly to my projects. I read a lot of good books on this subject: Head first design patterns, Clean architecture, Patterns of enterprise application architecture and etc. They are all good books on introducing oop principles but they lack good practices. All of them contains one or two example on a subject and then jumping to another. Is there any book that contains a lot of examples or practices(hopefuly with answers!) for each design principle or pattern? I feel that I know a lot of patterns but I'm just not expert enough to use them in real life problems. any other solution to master oop design would be appreciated.